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Member "Atom/resources/app/apm/node_modules/es5-ext/math/tanh/shim.js" (8 Mar 2017, 330 Bytes) of archive /windows/misc/atom-windows.zip:


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    1 'use strict';
    2 
    3 var exp = Math.exp;
    4 
    5 module.exports = function (x) {
    6     var a, b;
    7     if (isNaN(x)) return NaN;
    8     x = Number(x);
    9     if (x === 0) return x;
   10     if (x === Infinity) return 1;
   11     if (x === -Infinity) return -1;
   12     a = exp(x);
   13     if (a === Infinity) return 1;
   14     b = exp(-x);
   15     if (b === Infinity) return -1;
   16     return (a - b) / (a + b);
   17 };